DE3114035A1 - Verfahren zur herstellung von mikrokapseln - Google Patents

Verfahren zur herstellung von mikrokapseln

Info

Publication number
DE3114035A1
DE3114035A1 DE3114035A DE3114035A DE3114035A1 DE 3114035 A1 DE3114035 A1 DE 3114035A1 DE 3114035 A DE3114035 A DE 3114035A DE 3114035 A DE3114035 A DE 3114035A DE 3114035 A1 DE3114035 A1 DE 3114035A1
Authority
DE
Germany
Prior art keywords
dispersion
precondensate
mixture
microcapsules
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE3114035A
Other languages
German (de)
English (en)
Other versions
DE3114035C2 (OSRAM
DE3114035C3 (OSRAM
Inventor
Peter Buckinghamshire Sinclair
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arjo Wiggins Ltd
Original Assignee
Wiggins Teape Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10512630&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3114035(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of DE3114035A1 publication Critical patent/DE3114035A1/de
Publication of DE3114035C2 publication Critical patent/DE3114035C2/de
Application granted granted Critical
Publication of DE3114035C3 publication Critical patent/DE3114035C3/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE3114035A 1980-04-08 1981-04-07 Verfahren zur herstellung von mikrokapseln Granted DE3114035A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8011461 1980-04-08

Publications (3)

Publication Number Publication Date
DE3114035A1 true DE3114035A1 (de) 1982-02-11
DE3114035C2 DE3114035C2 (OSRAM) 1988-03-31
DE3114035C3 DE3114035C3 (OSRAM) 1993-05-13

Family

ID=10512630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3114035A Granted DE3114035A1 (de) 1980-04-08 1981-04-07 Verfahren zur herstellung von mikrokapseln

Country Status (23)

Country Link
US (1) US4396670A (OSRAM)
JP (1) JPS56155636A (OSRAM)
AT (1) AT382796B (OSRAM)
AU (1) AU539624B2 (OSRAM)
BE (1) BE888297A (OSRAM)
BR (1) BR8102014A (OSRAM)
CA (1) CA1153635A (OSRAM)
CH (1) CH649228A5 (OSRAM)
DE (1) DE3114035A1 (OSRAM)
DK (1) DK156781A (OSRAM)
ES (1) ES501139A0 (OSRAM)
FI (1) FI71235C (OSRAM)
FR (1) FR2479835A1 (OSRAM)
GR (1) GR75211B (OSRAM)
HK (1) HK68284A (OSRAM)
IT (1) IT1200580B (OSRAM)
LU (1) LU83287A1 (OSRAM)
NL (1) NL8101684A (OSRAM)
NO (1) NO811164L (OSRAM)
NZ (1) NZ196601A (OSRAM)
PT (1) PT72791B (OSRAM)
SE (1) SE454651B (OSRAM)
ZA (1) ZA811973B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447298C1 (de) * 1984-12-24 1986-04-24 Papierfabrik August Koehler AG, 7602 Oberkirch Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern und danach hergestellte Mikrokapseln
DE3545803A1 (de) * 1984-12-24 1986-07-31 Papierfabrik August Koehler AG, 7602 Oberkirch Verfahren zur mikroverkapselung von oelen mit darin geloesten farbreaktionspartnern, danach hergestellte mikrokapseln und deren verwendung in farbreaktionsaufzeichnungssystemen

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US4561981A (en) * 1984-01-27 1985-12-31 Characklis William G Treatment of fouling with microcapsules
US5089339A (en) * 1984-12-24 1992-02-18 Pietsch Guenter Aminoplast microencapsulation system
US4594370A (en) * 1985-03-29 1986-06-10 The Mead Corporation Amine-formaldehyde microencapsulation process
US4822769A (en) * 1985-06-12 1989-04-18 Nashua Corporation High solids content coated back paper
DE3532878A1 (de) * 1985-09-14 1987-03-26 Basf Ag Kontinuierliches verfahren zur herstellung von mikrokapseln mit waenden aus melamin-formaldehydkondensaten in waessriger dispersion
US4690825A (en) * 1985-10-04 1987-09-01 Advanced Polymer Systems, Inc. Method for delivering an active ingredient by controlled time release utilizing a novel delivery vehicle which can be prepared by a process utilizing the active ingredient as a porogen
DE3709586C1 (de) * 1987-03-24 1988-07-14 Koehler August Papierfab Verfahren zur Mikroverkapselung von hydrophoben OElen,die danach erhaeltlichen Mikrokapseln und deren Verwendung
JPS63268777A (ja) * 1987-04-25 1988-11-07 Kanzaki Paper Mfg Co Ltd マイクロカプセルインキ組成物
US4766176A (en) * 1987-07-20 1988-08-23 Dow Corning Corporation Storage stable heat curable organosiloxane compositions containing microencapsulated platinum-containing catalysts
ATE56632T1 (de) * 1987-12-21 1990-10-15 Koehler August Papierfab Verfahren zur herstellung von mikrokapseln, die danach erhaeltlichen mikrokapseln und deren verwendung.
US5112541A (en) * 1988-01-29 1992-05-12 Idemitsu Kosan Company, Ltd. Microencapsulated lubricating fluids and additives and method of making same
US5079005A (en) * 1988-06-17 1992-01-07 Gupta Kashmiri L Time release protein
US5023080A (en) * 1988-06-17 1991-06-11 Basic Bio Systems, Inc. Time release protein
US5055300A (en) * 1988-06-17 1991-10-08 Basic Bio Systems, Inc. Time release protein
US5011885A (en) * 1989-10-27 1991-04-30 The Mead Corporation Methods for the production of microcapsules using functionalized isocyanate
DE3942155C1 (OSRAM) * 1989-12-20 1991-03-21 Papierfabrik August Koehler Ag, 7602 Oberkirch, De
US5180637A (en) * 1990-11-02 1993-01-19 Sakura Color Products Corporation Double-walled microcapsules and a process for preparation of same
US5204185A (en) * 1990-12-11 1993-04-20 The Standard Register Company Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby
CA2080424A1 (en) * 1991-10-25 1993-04-26 Jerry Moy Microcapsules containing inorganic colloids and method for making the same
AU668381B2 (en) * 1992-03-06 1996-05-02 Nashua Corporation Xerographable carbonless forms
DE69321765T3 (de) * 1992-06-04 2006-08-24 Arjo Wiggins Ltd., Basingstoke Druckempfindliches Aufzeichnungsmaterial
JPH06234268A (ja) * 1992-12-16 1994-08-23 Mitsubishi Paper Mills Ltd インクジェット記録シート
GB9313790D0 (en) * 1993-07-03 1993-08-18 Wiggins Teape Group The Ltd Pressure-sensitive copying material
GB9414637D0 (en) 1994-07-20 1994-09-07 Wiggins Teape Group The Limite Presure-sensitive copying material
GB9522233D0 (en) * 1995-10-31 1996-01-03 Wiggins Teape Group The Limite Pressure-sensitive copying paper
DE10241942A1 (de) * 2002-09-10 2004-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikrokapseln für die Kautschukherstellung und Verfahren zu deren Herstellung
DE102005035388A1 (de) * 2005-07-28 2007-02-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroverkapselte Kautschukadditive und Verfahren zu deren Herstellung
US20070078071A1 (en) * 2005-09-30 2007-04-05 Kaiping Lee Spray dry capsule products and methods for preparing and using same
US20070138672A1 (en) * 2005-12-15 2007-06-21 Kaiping Lee Process for preparing a high stability microcapsule product and method for using same
US20070138673A1 (en) * 2005-12-15 2007-06-21 Kaiping Lee Process for Preparing a High Stability Microcapsule Product and Method for Using Same
JP5049738B2 (ja) * 2006-12-06 2012-10-17 株式会社日本触媒 多層マイクロカプセルおよびその製造方法
BR112014012940A2 (pt) 2011-11-29 2017-06-13 Firmenich & Cie microcápsulas e seus usos
CN105228587B (zh) 2013-05-22 2018-08-07 弗门尼舍有限公司 含有产生气体的对光不稳定的酮酸或酮酯的微胶囊及其用途
BR112015027805A2 (pt) 2013-05-22 2017-08-29 Firmenich & Cie Microcápsulas contendo um composto fotolábil que libera gás e uso das mesmas
US9610228B2 (en) 2013-10-11 2017-04-04 International Flavors & Fragrances Inc. Terpolymer-coated polymer encapsulated active material
MX361936B (es) 2013-10-18 2018-12-19 Int Flavors & Fragrances Inc Formulacion encapsulada de fragancia hibrida y metodo para su uso.
FR3016303B1 (fr) 2014-01-10 2016-01-01 Microcapsules Technologies Procede de fabrication de microcapsules a double paroi, microcapsules preparees par ce procede et leur utilisation
US9714397B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release microcapsules
US10485739B2 (en) 2014-10-16 2019-11-26 Encapsys Llc High strength microcapsules
US9714396B2 (en) 2014-10-16 2017-07-25 Encapsys Llc Controlled release dual walled microcapsules
BR112017010213A2 (pt) 2014-11-24 2018-02-06 Firmenich & Cie microcápsulas que contêm um polímero fotoinstável gerador de gás e usos das mesmas
ES2704076T3 (es) 2014-12-08 2019-03-14 Firmenich & Cie Nitrilo alifático con olor a rosa
CN107001804B (zh) 2014-12-10 2020-09-04 弗门尼舍有限公司 在精细香料中作为芳香剂递送系统的聚硅氧烷
WO2016124746A1 (en) 2015-02-06 2016-08-11 Firmenich Sa Microcapsules imparting intense vanilla odor note
CN107532111B (zh) 2015-04-23 2020-11-27 弗门尼舍有限公司 桂花气味剂
BR112017028575B1 (pt) 2015-07-14 2022-05-31 Firmenich Sa Composto que tem um odor de muguê
EP3349862B1 (en) 2015-09-16 2019-09-04 Firmenich SA A green, lily of the valley perfuming ingredient
JP6768063B2 (ja) 2015-10-01 2020-10-14 フイルメニツヒ ソシエテ アノニムＦｉｒｍｅｎｉｃｈ Ｓａ ベチバー着香剤
EP3416610B1 (en) 2016-02-18 2024-08-14 International Flavors & Fragrances Inc. Microcapsule composition
WO2017220568A1 (en) 2016-06-22 2017-12-28 Firmenich Sa Powerful woody powdery odorant
EP4438132A3 (en) 2016-07-01 2025-01-15 International Flavors & Fragrances Inc. Stable microcapsule compositions
WO2018050658A1 (en) 2016-09-16 2018-03-22 Firmenich Sa Perfuming composition
MX2019003078A (es) 2016-09-16 2019-07-08 Int Flavors & Fragrances Inc Composiciones de microcapsulas estabilizadas con agentes de control de la viscosidad.
WO2018050655A1 (en) 2016-09-16 2018-03-22 Firmenich Sa Perfuming composition
US20180085291A1 (en) 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
MX2019004312A (es) 2016-12-21 2019-07-04 Firmenich & Cie Odorante de lirio del valle.
CN110225964B (zh) 2017-01-18 2023-05-23 弗门尼舍有限公司 具有铃兰气味的组合物
CN110177861B (zh) 2017-01-18 2023-07-28 弗门尼舍有限公司 具有铃兰气味的组合物
CN110191877B (zh) 2017-01-23 2023-04-28 弗门尼舍有限公司 可裂解的表面活性剂
WO2018167200A1 (en) 2017-03-15 2018-09-20 Firmenich Sa Cyclohexene derivatives as perfuming ingredients
EP3606901B1 (en) 2017-04-04 2021-08-11 Firmenich SA Vetiver odorant
CN110461809B (zh) * 2017-04-04 2023-01-13 弗门尼舍有限公司 香根草气味剂
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CN110914396A (zh) 2017-07-18 2020-03-24 弗门尼舍有限公司 仙客来气味剂
CN111183136B (zh) 2017-11-28 2024-05-28 弗门尼舍有限公司 琥珀气味剂
JP2021511395A (ja) 2018-01-19 2021-05-06 フイルメニツヒ ソシエテ アノニムＦｉｒｍｅｎｉｃｈ Ｓａ リリー・オブ・ザ・バレーの匂い物質
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CN111971371A (zh) 2018-06-21 2020-11-20 弗门尼舍有限公司 提供持久草莓气味的化合物
EP3810566B1 (en) 2018-06-26 2022-09-21 Firmenich SA Cyclohexene propanal derivatives as perfuming ingredients
WO2020078892A1 (en) 2018-10-15 2020-04-23 Firmenich Sa Cyclopentanone compounds
US11267776B2 (en) 2018-10-16 2022-03-08 Firmenich Sa Cyclopropyl ring opening by alpha alkylation of an aldehyde with a polycyclic olefin
EP3897521A4 (en) 2018-12-18 2023-01-25 International Flavors & Fragrances Inc. Guar gum microcapsules
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US20230159426A1 (en) 2020-04-14 2023-05-25 Firmenich Sa Lily of the valley odorant
CN115210348A (zh) 2020-04-14 2022-10-18 弗门尼舍有限公司 气味剂化合物
JP7728289B2 (ja) 2020-06-12 2025-08-22 フイルメニツヒ ソシエテ アノニム エノールエーテルプロパフューム
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CN116209741A (zh) 2020-09-24 2023-06-02 弗门尼舍有限公司 含有芳香剂前体的消费品
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US20230329982A1 (en) * 2022-04-19 2023-10-19 Trucapsol Llc Resin compositions comprising a macromolecule crosslinked with polyamide epichlorohydrin, controlled release particles and compositions comprising same, and methods of making same
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CN119486703A (zh) 2022-06-22 2025-02-18 弗门尼舍有限公司 具有持久香迹表现的香氛组合物
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JP2025527790A (ja) 2022-08-31 2025-08-22 フイルメニツヒ ソシエテ アノニム １，３－ブタンジオールを含有するフレグランス組成物
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EP4386766A1 (en) 2022-12-16 2024-06-19 Firmenich SA Method and system for predicting a stability value for a determined fragrance in a determined fragrance base
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WO2024227943A1 (en) 2023-05-04 2024-11-07 Firmenich Sa Method for the production of lactones
WO2025153685A1 (en) 2024-01-18 2025-07-24 Firmenich Sa 3-acyl-oxazolidin-5-one properfumes
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DE3447298C1 (de) * 1984-12-24 1986-04-24 Papierfabrik August Koehler AG, 7602 Oberkirch Verfahren zur Mikroverkapselung von Ölen mit darin gelösten Farbreaktionspartnern und danach hergestellte Mikrokapseln
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IT1200580B (it) 1989-01-27
IT8120947A0 (it) 1981-04-06
ES8202491A1 (es) 1982-02-01
US4396670A (en) 1983-08-02
SE8102051L (sv) 1981-10-09
JPS56155636A (en) 1981-12-01
LU83287A1 (fr) 1981-12-02
DE3114035C2 (OSRAM) 1988-03-31
BR8102014A (pt) 1981-10-13
JPH0347139B2 (OSRAM) 1991-07-18
PT72791A (en) 1981-05-01
ZA811973B (en) 1982-04-28
FR2479835A1 (fr) 1981-10-09
GR75211B (OSRAM) 1984-07-13
BE888297A (fr) 1981-07-31
ATA159381A (de) 1986-09-15
HK68284A (en) 1984-09-07
AU6869381A (en) 1981-10-15
FI811041L (fi) 1981-10-09
AT382796B (de) 1987-04-10
CH649228A5 (de) 1985-05-15
NL8101684A (nl) 1981-11-02
DK156781A (da) 1981-10-09
NO811164L (no) 1981-10-09
SE454651B (sv) 1988-05-24
FI71235C (fi) 1986-12-19
AU539624B2 (en) 1984-10-11
ES501139A0 (es) 1982-02-01
NZ196601A (en) 1982-12-21
FR2479835B1 (OSRAM) 1983-06-10
FI71235B (fi) 1986-09-09
PT72791B (en) 1982-07-26
DE3114035C3 (OSRAM) 1993-05-13
CA1153635A (en) 1983-09-13

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